%0 Journal Article %A Darij Grinberg %T A double Sylvester determinant %J Ars Mathematica Contemporanea %D 2021 %P 261-274 %V 20 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.26493/1855-3974.2248.d3f/ %R 10.26493/1855-3974.2248.d3f %G en %F 10_26493_1855_3974_2248_d3f